I am trying this interesting tool. It seams to be the best JS wysiwyg I have ever seen. =D>
I implemented the little Car Listening example. It is fast and simple.

But now I am trying to do an example like "EXT JS API Documentation" that I found in ExtJs example.
Just a menu on the left and when I click on a Menu Item, a form will open.
My problem is:
I added a Tree panel in the West panel and I can't add a new node. I can't neither manage the action or the window that I would to open.
How do you implement a simple menu and is an example existing to implement a menu?

Thanks in advance for your answer and please feel free to ask me if something is not clear.
Best regards,
Jerome